"Hey, you're great at what you do, but you're causing some strife on the team because ... to be honest, folks think you're a brilliant asshole. I know it might

"Hey, you're great at what you do, but you're causing some strife on the team because ... to be honest, folks think you're a brilliant asshole. I know it might sound silly, but you hurt their feelings and it makes them not want to work with you. They need to be encouraged and supported more often than they need to be disrespected. Keep doing what you're doing, except for the asshole part. You're leading the pack right now, what we'd like to see is you help others succeed as well and that benefits all of us, including you, the most actually. There's a great place for you here if you can do that. Can you do that?"